Log Message:
Update to 0.56
Update DEPENDS

Upstream changes:
0.56: 21 Apr 2018
    - Minor upgrade to minimum required Moo version to help try and flush
      out some CPAN smokers failure.
0.55: 11 Apr 2018
    - Fix a parsing bug with PyStrings at the end of a scenario, via latk
        https://github.com/pjlsergeant/test-bdd-cucumber-perl/pull/127